DevOps study case

The goal is to set up a highly available and load balanced cloud environment with Kubernetes running a sample java application and Jenkins for Continuous Delivery integration.

Tools

List tools being used on the project:

• (Docker)[http://docker.com]
• (Terraform)[https://github.com/hashicorp/terraform]
• (Kubernetes)[https://kubernetes.io/docs/tasks/tools/install-kubectl/]
• (Kustomize)[https://github.com/kubernetes-sigs/kustomize]

Structure

• app/: Web application folder
• ops/: Operations folder

Deploying

Make you sure you have all dependencies from ops/ and app/ installed and configured.

You can create the Kubernetes infra on AWS running:

$ make provision

Than you can deploy the application:

$ make deploy

Create the Ingress on Kubernetes to receive data:

$ make ingress

Now wait couple minutes until we have the DNS available and run:

$ make hostname

Finally you can check the applications accessing:

http://webapp.dev.com/ http://jenkins.dev.com/